Plastic – a useful material in today’s life
Plastic – a useful material in today’s life Plastics are everywhere. While you’re reading this article, there are probably numerous plastic items within your reach (your computer, your pen, your phone). A plastic is any material that can be shaped or moulded into any form — some are naturally occurring, but most are man-made. Plastics […]
Nov 14 2011 | Posted in Sci-Tech | Read More »
